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GB123966A
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Improvements in Apparatus for Hydrogenising Oils and Fats.
|
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GB115924A
|
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Improvements in the Preparation of Catalytic Material employed for the Promotion of Synthetic Chemical Reactions.
|
|
GB191500968A
|
|
Improvements in Apparatus for Hydrogenising Oils and Fats.
|
|
GB191110724A
|
|
Improvements in the Synthetical Production or Manufacture of Compound Gases.
|
|
GB191011878A
|
|
Improvements in the Construction and Method of Operation of Hydrogen Gas Producing Apparatus.
|
|
GB190924774A
|
|
Improvements in the Construction and Method of Propulsion of Flying Machines.
|
|
GB190917591A
|
|
Improvements in the Construction and Method of Operation of Hydrogen Gas Producing Apparatus.
|
|
GB190510632A
|
|
Improvements in the Construction and Method of Operation of Gas Producers
|
|
GB190510496A
|
|
Improvements in the Construction and Method of Operation of Gas Producers.
|
|
GB190202602A
|
|
Improvements in Water-tube Steam Boilers.
|
|
GB190202322A
|
|
Improvements in Apparatus for Blowing or Compressing Air and Gases
|
|
CA75200A
|
|
Gas making process
|
|
US683409A
|
|
Process of making gas.
|
|
CA75783A
|
|
Apparatus for lighting, heating, etc.
|
|
US683300A
|
|
Apparatus for the manufacture of gas.
|
|
GB190017762A
|
|
An Improved Manufacture of Gas for Lighting Heating and other Purposes and Apparatus for use in connection therewith.
|
|
US667095A
|
|
Electrical traction on closed-conduit systems.
|
|
GB189925281A
|
|
Improvements in Electrical Traction on the Closed Conduit System.
|
|
GB189612901A
|
|
Improvements in Machinery or Apparatus for the Propulsion of Tram-cars and other Vehicles.
|
|
GB189609982A
|
|
Improvements in Gas, Oil, or other Internal Combustion Engines or Motors.
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